Ключевые слова: allergic, avellana, background, beauty, bloom, blossom, botany, branch, bud, bush, catkin, cement, clear, closeup, common, corylus, costs, disease, europe, fever, filbert, flower, green, hay, hazel, hazelnut, heal, healthcare, horizontal, ill, insurance, isolated, macro, medical, nature, nobody, plans, plant, pollen, recovery, service, shrub, sick, spring, springtime, system, tail, tree, twig, yellow,